video on explaining how the system works and why it is in place th-cam.com/video/uv8BTbXV5uQ/w-d-xo.html Video of full fire alarm testing at this school th-cam.com/video/-Ry5OeRFIH0/w-d-xo.html
Is it better to use shutter dampers or actuator one for axial smoke extraction? Is there any thumb formula for calculating cfm and power of the smoke extraction fan by knowing parameters of atruim? 🙂 Is Atruimcalc reliable ?
Sorry for not watching your videos I have been busy and I will be more busy soon. But it would really help me out if you could do a tutorial video of how to power a fire panel. :)
Is that a smoke evacuation or building pressurization system? You mentioned it opens the doors to allow fresh air in the direction of the exit which makes sense for life safety which I would think would mean your fans are extractors. Wondering why the dampers to the left of the fan weren’t opening?
2:21 if that's an EF; shouldn't it have a safety guard? I have a site with a few of those; and they will both suck the chrome off a trailer hitch; and turn you into tech-tartare.
You would think there would be a guard I guess they don't think it's necessary since it's not accessible to anyone other than maintenance staff that should know better but you would still think there would be something
No, I have a longer video explaining the system and why it’s there and the gyms have no need as it doesn’t have any stairwells or bridges that could fill with smoke being higher to the ceiling in a atrium
@@nics-systems-electric Oh ok. i would be rather terrified to walk in a hallway that has the openings for those fans because it would feel as if the air blowing is just trying to pin me to the ground with all it's force
Sweet! Do you have a way I could possibly contact you through direct message? I got a really quick fire alarm question but would love to attach a photo for reference
They were put there during Covid so people knew which entrance they were supposed to use they don't really need to be there anymore as they actually make it more confusing for fire department or other emergency responders as the numbers put on the door do not correspond with the actual stairwell number in some cases
Not at all, I would recommend you watch the video explaining their purpose. they do not control fire or heat that is the purpose of the sprinkler system these are to control smoke. there has to be a delay to give time for make up air doors to open otherwise the building will be under significant negative pressure pressure and would be very difficult to evacuate.
video on explaining how the system works and why it is in place th-cam.com/video/uv8BTbXV5uQ/w-d-xo.html
Video of full fire alarm testing at this school th-cam.com/video/-Ry5OeRFIH0/w-d-xo.html
Even though its the same clip as the other 2 videos with the fans I still like it
What's in the locked cabinet below the annunicator that says "Fire Safety System"?
Says fire safety plans on it and it has the fire safety plans in it
Is it better to use shutter dampers or actuator one for axial smoke extraction? Is there any thumb formula for calculating cfm and power of the smoke extraction fan by knowing parameters of atruim? 🙂 Is Atruimcalc reliable ?
Sorry for not watching your videos I have been busy and I will be more busy soon. But it would really help me out if you could do a tutorial video of how to power a fire panel. :)
That's some big fans you should try the test with smoke machines i think that would be cool
I've wanted to that for a long time I just don't know if I can produce enough smoke
Nice
Is that a smoke evacuation or building pressurization system? You mentioned it opens the doors to allow fresh air in the direction of the exit which makes sense for life safety which I would think would mean your fans are extractors. Wondering why the dampers to the left of the fan weren’t opening?
Smoke control system I have a video explaining how it is implemented and how it works
@@nics-systems-electric a clear and concise video too! Explains it well Thank you!
2:13 Sounds badass!
for sure
My pc fan be like when I play fortnight:💀💀💀💀💀💀💀
@@kingREKA13 also PS4 fan
2:21 if that's an EF; shouldn't it have a safety guard? I have a site with a few of those; and they will both suck the chrome off a trailer hitch; and turn you into tech-tartare.
You would think there would be a guard I guess they don't think it's necessary since it's not accessible to anyone other than maintenance staff that should know better but you would still think there would be something
@NIC'S - SYSTEMS & ELECTRIC the system is in the gym too isn't it?
No, I have a longer video explaining the system and why it’s there and the gyms have no need as it doesn’t have any stairwells or bridges that could fill with smoke being higher to the ceiling in a atrium
@@nics-systems-electric Oh ok. i would be rather terrified to walk in a hallway that has the openings for those fans because it would feel as if the air blowing is just trying to pin me to the ground with all it's force
Sweet! Do you have a way I could possibly contact you through direct message? I got a really quick fire alarm question but would love to attach a photo for reference
Instagram pickle 700
Why are there numbers on the outside doors around your school?
They were put there during Covid so people knew which entrance they were supposed to use they don't really need to be there anymore as they actually make it more confusing for fire department or other emergency responders as the numbers put on the door do not correspond with the actual stairwell number in some cases
What would happen if you put your head inside the fan?
It would be deleted
@@nics-systems-electric fair fair, makes sense
2:12
the exaust fan startup startled me because of the relay clicking
Same even though it is the 2nd time i watched it
Hello
Are these fans aerovent?
I'm not sure what brand they are
Twin City Fan
Xnd bcuse, nt char/wht ws put🤦🏼♂️
by the time that fan starts and everything opens up the place would of burnt to a crisp 🤪
Not at all, I would recommend you watch the video explaining their purpose. they do not control fire or heat that is the purpose of the sprinkler system these are to control smoke. there has to be a delay to give time for make up air doors to open otherwise the building will be under significant negative pressure pressure and would be very difficult to evacuate.
@@nics-systems-electric I know, I was only joking I do know the importance of these systems.
While, ne while/wht ws pt
What is fire safety plan
Fire alarm documentation and procedures
@@nics-systems-electric oh ok